Industrious high school senior Vee (Emma Roberts) is tired of living life on the sidelines. Pressured by friends to join the popular online game Nerve, Vee teams up with a sly and charming competitor (Dave Franco) for just one dare in what seems like harmless fun. But as Vee is caught up in the thrill of the adrenaline-fueled competition, the game takes a sinister turn with increasingly dangerous acts, leading Vee into a high-stakes finale that will determine her entire future.